Renesas Electronics HIP4086
The HIP4086 and HIP4086A (referred to as the HIP4086/A) are 3-phase N-channel MOSFET drivers. Both parts are specifically targeted for PWM motor control. These drivers have flexible input protocol for driving every possible switch combination.| Part No. | HIP4086 |
|---|---|
| Datasheet | HIP4086 Download |
| Manufacturer |  Renesas Electronics |
| Description | 3-Phase MOSFET Driver |
| Buy | Stock & Price |
FEATURES
● Independently drives 6 N-channel MOSFETs in 3-phase bridge configuration● Bootstrap supply maximum voltage up to 95VDC with bias supply from 7V to 15V
● 1.25A peak turn-off current
● User programmable dead time (0.5µs to 4.5µs)
● Bootstrap and optional charge pump maintain the high-side driver bias voltage.
● Programmable bootstrap refresh time
● Drives 1000pF load with typical rise time of 20ns and fall time of 10ns
● Programmable undervoltage set point
APPLICATIONS
● Brushless Motors (BLDC)● 3-phase AC motors
● Switched reluctance motor drives
● Battery powered vehicles
● Battery powered tools Related Literature
● AN9642, “HIP4086 3-Phase Bridge Driver Configurations and
APPLICATIONS
”● AN1829, “HIP4086 3-Phase BLDC Motor Drive Demonstration Board, User Guide” HIP4086/A OUTPUT CURRENT (µA) VDD Speed Controller Brake VDD RDEL AHI ALI BHI BLI CHI CLI CHB BHB AHB AHO BHO CHO CHS BHS AHS VSS ALO BLO CLO FIGURE 1. TYPICAL APPLICATION FN4220 Rev 11.01 Feb 11, 2020 Battery 24V...48V 200 VxHB - VxHS = 10V 150 100 50 0 -60 -40 -20 0 20 40 60 80 100 120 140 160 JUNCTION TEMPERATURE (°C) FIGURE 2.
